@CNN: This rare blue diamond has just been sold at auction for $6.7 million. It has been passed between Europe’s royal houses for more than 300 years. https://t.co/OgJHg2pPuT via @CNNStyle https://t.co/926VmmFE1Y

May 16, 2018 / The Arbiter / CNN

@CNN: This rare blue diamond has just been sold at auction for $6.7 million. It has been passed between Europe’s royal houses for more than 300 years. https://t.co/OgJHg2pPuT via @CNNStyle https://t.co/926VmmFE1Y

This rare blue diamond has just been sold at auction for $6.7 million. It has been passed between Europe's royal houses for more than 300 years. https://t.co/OgJHg2pPuT via @CNNStyle pic.twitter.com/926VmmFE1Y

— CNN (@CNN) May 16, 2018

x